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Barium(atomic number 56, symbol Ba) is a chemical element and an alkaline earth metal with a soft silvery color. Because of its reactivity with air, this metallic metal is not observed in its pure form in nature. Barium is found in naturally occurring minerals. Among them are witherite, which is a barium carbonate, barite, and barium sulfate.

What is Barium Properties of Barium Element Symbol Ba

Barium is the 56th element in the periodic table and has a symbol of Ba and atomic number of 56. It has an atomic weight of 137.327 and a mass number of 138. Barium has fifty-six protons and eighty-two neutrons in its nucleus, and fifty-six electrons in six shells. It is located in group two, period six and block s of the periodic table.

Barium Ba (Element 56) of Periodic Table Elements FlashCards

Barium (Ba) [56] — Chemical Element — Periodic Table Barium Metal ⬇ Physical data Electronic data Shells: 2, 8, 18, 18, 8, 2 Orbitals: [Xe] 6s 2 Electronegativity: 0.9, 1.0 1. Ionization potential: 5.2117 eV 2. Ionization potential: 10.004 eV 3. Ionization potential: -- eV Oxidation states: 2 Electrical conductivity: 0.030 10^6 Thermal data

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Barium is the fifth chemical element in the periodic table of elements with the atomic number 56. Being a member of the alkaline earth metals family, this soft metal is divalent, electropositive, and reactive, and supports the formation of many compounds with other chemical elements, especially carbon, oxygen, and sulphur.

Barium (Ba) AMERICAN ELEMENTS

barium (Ba), chemical element, one of the alkaline-earth metals of Group 2 (IIa) of the periodic table. The element is used in metallurgy, and its compounds are used in pyrotechnics, petroleum production, and radiology. Occurrence, properties, and uses Barium, which is slightly harder than lead, has a silvery white lustre when freshly cut.

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Atomic Number of Barium Barium is a chemical element with atomic number 56 which means there are 56 protons and 56 electrons in the atomic structure. The chemical symbol for Barium is Ba. The atom consist of a small but massive nucleus surrounded by a cloud of rapidly moving electrons. The nucleus is composed of protons and neutrons.

Element THE WORLD ALOHA

Barium is a chemical element; it has symbol Ba and atomic number 56. It is the fifth element in group 2 and is a soft, silvery alkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element.

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Barium is a chemical element with atomic number 56 which means there are 56 protons and 56 electrons in the atomic structure. The chemical symbol for Barium is Ba. Barium is the fifth element in group 2 and is a soft, silvery alkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element.

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Download the Periodic Table. Barium (Ba) is a soft silvery white coloured metal that has the atomic number 56 in the periodic table. It is an Alkaline earth metal and is located in Group 2 of the periodic table. it has the symbol Ba.

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barium , Chemical element, one of the alkaline earth metals, chemical symbol Ba, atomic number 56. It is very reactive and in compounds always has valence 2. In nature it is found chiefly as the minerals barite (barium sulfate) and witherite (barium carbonate).

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Barium is a soft metal having silvery grey metallic lustre with a pale yellow tint. The melting point of barium is 727 °C and its boiling point is 1845 °C. The atomic mass of barium is 137.33 u and its density is 3.51 g/cm 3, which is quite dense among all the other alkaline earth metals on the periodic table.

Barium (Ba) Element Properties, Uses, Reactions, Effects

The atomic number of barium is 56 and atomic weight of 137.327 and belong to Group 2 periodic table. Barium chemically resembles, magnesium calcium and strontium but is more reactive. Reaction with chalcogens are highly exothermic. It combines easily with oxygen, the halogens, and other non-metals also reacts with water and most acids.

Barium Chemical 56 element of periodic table. Molecule And Communication Background. Chemical Ba

Barium is a chemical element with symbol Ba and atomic number 56. Classified as a n alkaline earth metal, Barium is a solid at room temperature. 56 Ba Barium View All Properties H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga

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Naturally occurring barium (56 Ba) is a mix of six stable isotopes and one very long-lived radioactive primordial isotope, barium-130, identified as being unstable by geochemical means (from analysis of the presence of its daughter xenon-130 in rocks) in 2001. This nuclide decays by double electron capture (absorbing two electrons and emitting two neutrinos), with a half-life of (0.5-2.7)×.

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Barium has a melting point of 725°C, a boiling point of 1640°C, and a specific gravity of 3.5 (20°C), with a valence of 2. Barium is a soft metallic element. In its pure form, it is silvery white. The metal oxidizes readily and should be stored under petroleum or other oxygen-free liquids. Barium decomposes in water or alcohol.

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Barium is a metallic element, soft, and when pure is silvery white; it belongs to the alkaline earth group, chemically resembling calcium. The metal oxidizes very easily and should be kept under petroleum or other suitable oxygen-free liquids to exclude air. It is decomposed by water or alcohol. Uses The metal is used as a "getter" in vacuum tubes.